go to oralb.com for the latest offers. >>> up next, john mccain using storm relief to attack president obama on his handling of benghazi? we'll have the details. >>> and richard wolffe joins me to discuss how sandy will affect the presidential campaign a week before the election. we're coming right back. with the theory of relativity, the next... stop, stop, stop! my car! not so much. but that's okay. you're covered with great ideas like optional better car replacement from liberty mutual insurance. total your car, and we give you the money to buy one a model year newer. learn about it at libertymutual.com. liberty mutual insurance. responsibility -- what's your policy? >>> one week from tonight we may know who the next president will be. hurricane sandy has presented a unique challenge for the campaigns just one week from the the election. president obama cancelled campaign events in order to monitor recovery efforts. in an e-mail to supporters, his campaign manager asked for donations not for the the campaign, but for the american red cross stating soon enough we'll get back to work